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linuxdebug/arch/arm/boot/dts/imx6dl-victgo.dts

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null pointer error
2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) 2016 Protonic Holland
* Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
*/
/dts-v1/;
#include "imx6dl.dtsi"
#include "imx6qdl-vicut1.dtsi"
/ {
model = "Kverneland TGO";
compatible = "kvg,victgo", "fsl,imx6dl";
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpiokeys>;
autorepeat;
key-power {
label = "Power Button";
gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
key-enter {
label = "Rotary Key";
gpios = <&gpio2 05 GPIO_ACTIVE_LOW>;
linux,code = <KEY_ENTER>;
wakeup-source;
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&vdiv_vaccu>, <&vdiv_hitch_pos>;
};
panel {
compatible = "lg,lb070wv8";
backlight = <&backlight_lcd>;
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
};
clk50m_phy: phy-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
};
rotary-encoder {
compatible = "rotary-encoder";
pinctrl-0 = <&pinctrl_rotary_ch>;
gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>,
<&gpio2 4 GPIO_ACTIVE_HIGH>;
linux,axis = <REL_WHEEL>;
rotary-encoder,steps-per-period = <4>;
rotary-encoder,relative-axis;
rotary-encoder,rollover;
wakeup-source;
};
thermal-zones {
chassis-thermal {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&tsens0>;
};
touch-thermal0 {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&touch_temp0>;
};
touch-thermal1 {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&touch_temp1>;
};
};
touchscreen {
compatible = "resistive-adc-touch";
io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
<&adc_ts 5>;
io-channel-names = "y", "z1", "z2", "x";
touchscreen-min-pressure = <64687>;
touchscreen-inverted-y;
touchscreen-x-plate-ohms = <300>;
touchscreen-y-plate-ohms = <800>;
};
touch_temp0: touch-temperature-sensor0 {
compatible = "generic-adc-thermal";
#thermal-sensor-cells = <0>;
io-channels = <&adc_ts 0>;
io-channel-names = "sensor-channel";
temperature-lookup-table = < (-40000) 736
85000 474>;
};
touch_temp1: touch-temperature-sensor1 {
compatible = "generic-adc-thermal";
#thermal-sensor-cells = <0>;
io-channels = <&adc_ts 7>;
io-channel-names = "sensor-channel";
temperature-lookup-table = < (-40000) 826
85000 609>;
};
vdiv_vaccu: voltage-divider-vaccu {
compatible = "voltage-divider";
io-channels = <&adc_ts 2>;
output-ohms = <2500>;
full-ohms = <64000>;
#io-channel-cells = <0>;
};
vdiv_hitch_pos: voltage-divider-hitch-pos {
compatible = "voltage-divider";
io-channels = <&adc_ts 6>;
output-ohms = <3300>;
full-ohms = <13300>;
#io-channel-cells = <0>;
};
};
&ecspi2 {
cs-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";
adc_ts: adc@0 {
compatible = "ti,tsc2046e-adc";
reg = <0>;
pinctrl-0 = <&pinctrl_touchscreen>;
pinctrl-names = "default";
spi-max-frequency = <1000000>;
interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>;
#io-channel-cells = <1>;
#address-cells = <1>;
#size-cells = <0>;
channel@1 {
reg = <1>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@3 {
reg = <3>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@4 {
reg = <4>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@5 {
reg = <5>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rmii";
clocks = <&clks IMX6QDL_CLK_ENET>,
<&clks IMX6QDL_CLK_ENET>,
<&clk50m_phy>;
clock-names = "ipg", "ahb", "ptp";
phy-handle = <&rmii_phy>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
/* Microchip KSZ8081RNA PHY */
rmii_phy: ethernet-phy@0 {
reg = <0>;
interrupts-extended = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <300>;
};
};
};
&gpio1 {
gpio-line-names =
"CAN1_TERM", "SD1_CD", "ITU656_RESET", "CAM1_MIRROR",
"CAM2_MIRROR", "", "", "SMBALERT",
"DEBUG_0", "DEBUG_1", "", "", "", "", "", "",
"SD1_DATA0", "SD1_DATA1", "SD1_CMD", "SD1_DATA2", "SD1_CLK",
"SD1_DATA3", "ETH_MDIO", "",
"", "", "", "", "", "", "", "ETH_MDC";
};
&gpio4 {
gpio-line-names =
"", "", "", "", "", "", "UART4_TXD", "UART4_RXD",
"UART5_TXD", "UART5_RXD", "CAN1_TX", "CAN1_RX", "CAN1_SR",
"CAN2_SR", "CAN2_TX", "CAN2_RX",
"", "", "DIP1_FB", "", "VCAM_EN", "ON1_CTRL", "ON2_CTRL",
"HITCH_IN_OUT",
"LIGHT_ON", "", "ETH_RESET", "CONTACT_IN", "BL_EN",
"BL_PWM", "ETH_INT", "ISB_LED";
};
&gpio5 {
gpio-line-names =
"", "", "", "", "", "", "", "",
"TSC_PENIRQ", "TSC_BUSY", "ECSPI2_MOSI", "ECSPI2_MISO",
"ECSPI2_SS0", "ECSPI2_SCLK", "", "",
"", "", "ITU656_CLK", "I2S_MCLK", "ITU656_PDN", "AUDIO_RESET",
"I2S_BITCLK", "I2S_DOUT",
"I2S_LRCLK", "I2S_DIN", "I2C1_SDA", "I2C1_SCL", "YACO_AUX_RX",
"YACO_AUX_TX", "ITU656_D0", "ITU656_D1";
};
&gpio6 {
gpio-line-names =
"ITU656_D2", "ITU656_D3", "ITU656_D4", "ITU656_D5",
"ITU656_D6", "ITU656_D7", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&i2c1 {
keypad@70 {
compatible = "holtek,ht16k33";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_keypad>;
reg = <0x70>;
refresh-rate-hz = <20>;
debounce-delay-ms = <50>;
interrupts-extended = <&gpio4 5 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
keypad,num-rows = <12>;
keypad,num-columns = <3>;
linux,keymap = <
MATRIX_KEY(2, 0, KEY_F6)
MATRIX_KEY(3, 0, KEY_F8)
MATRIX_KEY(4, 0, KEY_F10)
MATRIX_KEY(5, 0, KEY_F4)
MATRIX_KEY(6, 0, KEY_F2)
MATRIX_KEY(2, 1, KEY_F5)
MATRIX_KEY(3, 1, KEY_F7)
MATRIX_KEY(4, 1, KEY_F9)
MATRIX_KEY(5, 1, KEY_F3)
MATRIX_KEY(6, 1, KEY_F1)
>;
};
};
&iomuxc {
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI 0x100b1
MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO 0x100b1
MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1
MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x100b1
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
/* MX6QDL_ENET_PINGRP4 */
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
/* Phy reset */
MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26 0x1b0b0
/* nINTRP */
MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
>;
};
pinctrl_gpiokeys: gpiokeygrp {
fsl,pins = <
/* ROTARY_BTN */
MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x1b0b0
/* nON_SWITCH */
MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x1b0b0
>;
};
pinctrl_keypad: keypadgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0
>;
};
pinctrl_rotary_ch: rotarychgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0
>;
};
pinctrl_touchscreen: touchscreengrp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08 0x1b0b0
MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09 0x1b0b0
>;
};
};